| ECO A07 in 1999 play it! urban klaudiusz defeats black's mueller karsten in 81 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 Ngf6 6. h3 Bxf3 7. Bxf3 e5 8. c4 dxc4 9. dxc4 Bc5 10. Nc3 O-O 11. Qc2 h6 12. Ne4 Nxe4 13. Bxe4 Nf6 14. Bg2 Qe7 15. Bd2 Rad8 16. Rad1 Rfe8 17. e3 Rd7 18. a3 Qe6 19. b4 Bf8 20. Bc1 Red8 21. Bb2 Rxd1 22. Rxd1 Rxd1+ 23. Qxd1 Qxc4 24. Bxe5 Nd5 25. Qb1 Qe2 26. Bd4 a6 27. Qf5 Qe1+ 28. Kh2 Nc3 29. h4 Nd1 30. Qc8 Nxf2 31. Bc5 h5 32. Qxf8+ Kh7 33. e4 Ng4+ 34. Kh3 f6 35. Qf7 Kh6 36. Qxb7 Qe2 37. Qxc6 Ne5 38. Qc8 Nd3 39. Qf5 Ne1 40. Bf1 Qf3 41. Qxf3 |
| ECO A09 in 2003 play it! urban klaudiusz defeats black's grabarczyk miros in 103 moves | 1. Nf3 d5 2. c4 d4 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. b4 a5 7. Bb2 axb4 8. Bxd4 O-O 9. O-O Nc6 10. Bb2 Nd7 11. Bxg7 Kxg7 12. a3 e5 13. Qc1 Nc5 14. Nbd2 bxa3 15. Rxa3 Rxa3 16. Qxa3 b6 17. Nb3 Nxb3 18. Qxb3 Nd4 19. Nxd4 exd4 20. Qb2 Qf6 21. Rc1 Re8 22. c5 Bg4 23. Rc2 h5 24. h3 Bd7 25. h4 Bg4 26. Be4 Bf5 27. cxb6 cxb6 28. Rc6 Qd8 29. Bxf5 gxf5 30. e3 Re6 31. Rc4 Rd6 32. exd4 Qf6 33. Qe2 Kg6 34. Qe5 Re6 35. Qf4 Rd6 36. Qe5 Re6 37. Qc7 Kg7 38. Qf4 Kg6 39. d5 Rd6 40. Rc6 Rxc6 41. dxc6 Qxc6 42. Qg5+ Kh7 43. Qxh5+ Kg8 44. Qg5+ Kh8 45. Qxf5 Kg7 46. Qg5+ Kh7 47. d4 Qe4 48. Qh5+ Kg8 49. Qg5+ Kh7 50. Qf6 Qb1+ 51. Kh2 Qg6 52. Qxg6+ |
| ECO A05 in 2002 play it! urban klaudiusz defeats black's luch michal pol in 47 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 dxc4 7. Ne5 c5 8. dxc5 Bxc5 9. Qxd8 Rxd8 10. Nxc4 Nc6 11. Nc3 Nd5 12. Bd2 Bb4 13. Nxd5 exd5 14. Bxb4 Nxb4 15. Na5 b6 16. Nb3 Ba6 17. Nd4 Rac8 18. Rfc1 Rc4 19. e3 Nd3 20. Rcb1 Nb4 21. Rd1 Bb7 22. Nb5 Rc5 23. Nc3 Ba6 24. Rd2 |
| ECO A04 in 2002 play it! urban klaudiusz defeats black's tazbir marcin po in 83 moves | 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Nc3 O-O 8. Qc2 Ne4 9. Rb1 a5 10. a3 b6 11. b4 axb4 12. axb4 Ba6 13. b5 cxb5 14. Nxb5 Bxb5 15. Rxb5 Qc7 16. Ng5 Rc8 17. Nxe6 Qd7 18. Rxd5 Qxe6 19. Rxf5 Re8 20. Re5 Bxe5 21. Bxe4 Ra5 22. Bd5 Rxd5 23. cxd5 Qxd5 24. dxe5 Qxe5 25. Bf4 Qe6 26. Rd1 Na6 27. e3 Rc8 28. Qb2 Qc6 29. Rb1 Qb7 30. Qb3+ Kh8 31. Qxb6 Qxb6 32. Rxb6 Nc5 33. Be5 Kg8 34. Kf1 Kf7 35. Ke2 Kg8 36. Bd4 Ne4 37. Rb7 Nf6 38. Bxf6 gxf6 39. g4 Rc1 40. Kf3 Rg1 41. h4 Rh1 42. h5 |
| ECO A05 in 2005 play it! urban klaudiusz defeats black's szwed jacek pol in 87 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 c5 4. Bg2 Bg7 5. O-O O-O 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 d6 9. Nc2 Be6 10. b3 Rc8 11. Rb1 Qa5 12. Bb2 a6 13. a3 Qh5 14. Nd5 Bxd5 15. cxd5 Ne5 16. h3 Ned7 17. g4 Qh4 18. Nd4 Ne5 19. Qd2 h5 20. g5 Ne8 21. f4 Nd7 22. Kh2 Bxd4 23. Bxd4 e5 24. dxe6 fxe6 25. Rf3 Nc5 26. Qe3 Ng7 27. Bxg7 Kxg7 28. b4 Na4 29. Qxe6 Rc3 30. Qd7+ Rf7 31. Qxa4 Rxf3 32. exf3 Qxf4+ 33. Kh1 Re7 34. Qc2 Qg3 35. Qd2 h4 36. Rf1 Kh7 37. f4 Qxa3 38. Qxd6 Qe3 39. f5 Qxg5 40. fxg6+ Kh6 41. Rf7 Re1+ 42. Kh2 Qe3 43. g7+ Kh5 44. Rf5+ |
| ECO A05 in 2005 play it! urban klaudiusz defeats black's kolosowski pawel in 59 moves | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O e5 8. h3 h6 9. Be3 Kh7 10. Rc1 Nd7 11. Nd5 Ne7 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Bd4 c6 15. Nf6+ Kg7 16. Ne4 Nf5 17. Bc3 Kh7 18. Qd2 Be6 19. Rfd1 Qe7 20. c5 Rad8 21. cxd6 Nxd6 22. Bxe5 Nxe4 23. Qf4 f5 24. Rxd8 Qxd8 25. b3 Qd2 26. Qxd2 Nxd2 27. f3 Rd8 28. Bc3 c5 29. Kf2 c4 30. b4 |
| ECO A07 in 1991 play it! urban klaudiusz defeats black's grabarczyk bogda in 109 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. b3 Bxf3 5. exf3 e5 6. Qe2 Bd6 7. Bb2 Qe7 8. f4 f6 9. fxe5 fxe5 10. c4 d4 11. O-O Nd7 12. d3 Ngf6 13. Nd2 O-O-O 14. a3 g5 15. b4 h5 16. Nf3 h4 17. Nxg5 Rdg8 18. Ne4 Nxe4 19. Bxe4 Kb8 20. g4 Nf6 21. h3 Nh5 22. Bc1 Qf6 23. Kh1 Nf4 24. Qf3 Rg7 25. Bxf4 Qxf4 26. Qxf4 exf4 27. Kg2 Re8 28. Kf3 Re5 29. Rab1 Kc8 30. Rfc1 c5 31. Rb2 b6 32. Bd5 Re8 33. Rg1 Rg5 34. Ra2 Kd8 35. bxc5 Bxc5 36. Kxf4 Rg7 37. Kf3 Bd6 38. Be4 Be7 39. Kg2 Bg5 40. Rb1 Re5 41. a4 Rc7 42. Rb5 Rxb5 43. axb5 Ke7 44. Bf5 Kd6 45. Re2 Re7 46. Rxe7 Kxe7 47. Kf3 Bd2 48. Ke4 Be1 49. f4 Bd2 50. g5 Bc1 51. Kf3 Be3 52. Kg4 Bf2 53. Be4 Ke6 54. f5+ Ke5 55. f6 |
| ECO A04 in 2006 play it! urban klaudiusz defeats black's warszawski barto in 111 moves | 1. Nf3 e6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 Nf6 6. c4 Be7 7. dxc5 Bxc5 8. a3 O-O 9. b4 Be7 10. Bb2 b6 11. Nc3 Bb7 12. cxd5 exd5 13. Ne1 Nb8 14. Nd3 Ne4 15. Nf4 Bf6 16. Nfxd5 Bxd5 17. Qxd5 Qxd5 18. Nxd5 Bxb2 19. Ne7+ Kh8 20. Bxe4 Bxa1 21. Rxa1 Nd7 22. Bxa8 Rxa8 23. Rc1 a5 24. Rc7 axb4 25. axb4 Nf6 26. f3 g6 27. Kf2 Kg7 28. Rb7 Kf8 29. Nc6 Nd5 30. Ne5 Nxb4 31. Rxf7+ Kg8 32. Rb7 Nd5 33. Nd7 Ra2 34. Nxb6 Rb2 35. Rb8+ Kg7 36. Nd7 Ra2 37. Rc8 h5 38. h4 Ne7 39. Rc4 Nf5 40. Nc5 Ra1 41. Re4 Rd1 42. Nd3 Rh1 43. Kg2 Rd1 44. Nf4 Kf7 45. Re5 Ng7 46. Rd5 Rxd5 47. Nxd5 Ke6 48. e4 Ne8 49. Kf2 Nd6 50. Nf4+ Kf7 51. Nh3 Kf6 52. Ng5 Ke5 53. Ke2 Kd4 54. Ne6+ Ke5 55. Nf4 Kf6 56. e5+ |
| ECO A05 in 2005 play it! urban klaudiusz defeats black's luch michal in 49 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. d4 Bb4+ 6. Nc3 dxc4 7. O-O Nbd7 8. a3 Be7 9. a4 a5 10. e4 O-O 11. Qe2 b5 12. axb5 cxb5 13. Nxb5 Ba6 14. Nc3 Bb4 15. Rd1 h6 16. e5 Nd5 17. Nxd5 exd5 18. Nh4 c3 19. Qg4 Kh8 20. bxc3 Bxc3 21. Rb1 Nb6 22. Nf5 g6 23. Bxh6 Bc8 24. Bg7+ Kg8 25. Qh3 |
| ECO A09 in 1992 play it! urban klaudiusz defeats black's dobosz henryk in 58 moves | 1. Nf3 d5 2. c4 c6 3. g3 e6 4. Qc2 Nf6 5. Bg2 Be7 6. O-O O-O 7. b3 b6 8. Bb2 Bb7 9. d4 Nbd7 10. Nc3 Rc8 11. Rad1 Re8 12. e4 c5 13. exd5 exd5 14. Nh4 cxd4 15. Rxd4 b5 16. Nxb5 Qb6 17. Qd1 Nf8 18. Nf5 Bc5 19. Rd2 Bb4 20. Rc2 a6 21. a3 axb5 22. axb4 bxc4 23. bxc4 Rcd8 24. Bd4 Qe6 25. Ne3 Ne4 26. cxd5 Bxd5 27. Qa1 Bb3 28. Rcc1 Qg6 29. Qb2 Ba4 |
| ECO A04 in 2000 play it! urban klaudiusz defeats black's kolasinski marek in 33 moves | 1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. Nc3 O-O 8. Rb1 a5 9. a3 Nbd7 10. Qc2 b6 11. cxd5 cxd5 12. Nb5 Nb8 13. Nxd6 Qxd6 14. Bf4 Qe7 15. Qc7 Qxc7 16. Bxc7 Nbd7 17. Rfc1 |
| ECO A05 in 2005 play it! urban klaudiusz defeats black's warakomska anna in 51 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O d6 6. Nc3 c5 7. d4 Nbd7 8. d5 e5 9. e4 Be7 10. Ne1 O-O 11. Nd3 Re8 12. f4 Bf8 13. Qf3 exf4 14. gxf4 a6 15. a4 a5 16. Bd2 Ba6 17. b3 Qc7 18. Rae1 Rac8 19. Nd1 Bb7 20. Bc3 h6 21. e5 Nh7 22. Qg3 Rcd8 23. Ne3 Nb8 24. Nf5 g6 25. exd6 Qd7 26. Bh3 |
| ECO A08 in 2002 play it! urban klaudiusz defeats black's wieczorek robert in 79 moves | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 c4 5. b3 cxb3 6. axb3 e6 7. O-O Nf6 8. c4 Be7 9. Nc3 O-O 10. Qd3 b6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Bb7 14. Rd1 Bf6 15. Bb2 Qc7 16. Qe2 Rad8 17. Rd2 Na5 18. Qe3 Rfe8 19. h4 h6 20. Rc1 Qe7 21. Qc3 Rc8 22. Re1 Qd6 23. Rd3 Red8 24. Qd2 Qc7 25. Ba3 Rd7 26. Qe3 Rcd8 27. Red1 Qb8 28. Nh2 Bxg2 29. Kxg2 Nc6 30. Nf3 Ne7 31. Bxe7 Rxe7 32. g4 Ree8 33. g5 hxg5 34. hxg5 Be7 35. Rh1 g6 36. Ne5 Qb7+ 37. Kg1 Kg7 38. Qf4 f6 39. gxf6+ Bxf6 40. Rdh3 |
| ECO A13 in 1992 play it! urban klaudiusz defeats black's panczyk krzyszto in 78 moves | 1. c4 e6 2. d4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Na6 10. h3 Bd7 11. e4 Re8 12. Re1 b5 13. e5 dxe5 14. Rxe5 b4 15. Ne2 Ne4 16. Rxe8+ Qxe8 17. Nf4 Rd8 18. a3 Ba4 19. Qe1 b3 20. Qa5 Bb5 21. Bd2 Nd6 22. Re1 Qd7 23. a4 Bc4 24. Ne5 Qc7 25. Nxc4 Nxc4 26. Qxa6 Nxd2 27. Qd3 Bxb2 28. Qxd2 Bf6 29. Bf1 c4 30. Qb4 Rc8 31. d6 Qc5 32. d7 Rc7 33. Qb8+ Kg7 34. d8=Q Bxd8 35. Qxd8 b2 36. Nd5 Rc6 37. Nc3 Rd6 38. Qe7 Qa5 39. Qxd6 Qxc3 |
| ECO A20 in 1995 play it! urban klaudiusz defeats black's weglarz leszek in 71 moves | 1. c4 e5 2. g3 Nf6 3. Bg2 Be7 4. Nc3 c5 5. e3 O-O 6. Nge2 d6 7. O-O Nc6 8. d4 exd4 9. exd4 cxd4 10. Nxd4 Bg4 11. Nxc6 bxc6 12. Qa4 c5 13. h3 Be6 14. Bf4 Rb8 15. b3 a5 16. Rad1 Rb4 17. Qc6 Rb6 18. Qf3 Qc8 19. Kh2 h6 20. Rd2 Rd8 21. Qd1 Bf8 22. Re1 Ra6 23. Nb5 Ne8 24. a4 g5 25. Be5 g4 26. h4 h5 27. Bf4 Bg7 28. Qe2 Qb8 29. Red1 Rd7 30. Qe3 Rb6 31. Kg1 Bf5 32. Rd5 Bg6 33. Rxc5 Nf6 34. Rc6 Rxc6 35. Bxc6 Rd8 36. Rxd6 |
| ECO A10 in 2001 play it! urban klaudiusz defeats black's macieja bartlomi in 87 moves | 1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 f5 5. d5 Nf6 6. Nh3 b5 7. dxe6 bxc4 8. Ng5 d5 9. Nf7 Qe7 10. Nxh8 Qxe6 11. e3 Nc6 12. Nb5 O-O-O 13. Be2 Bc5 14. O-O Rxh8 15. Nd4 Bxd4 16. exd4 Qe4 17. Bg5 Qxd4 18. Bxf6 gxf6 19. Bf3 Rd8 20. Re1 Qxd1 21. Raxd1 Ne5 22. Be2 Rg8 23. f4 Ng6 24. Bf3 Nxf4 25. Re7 h6 26. Rd4 Ng6 27. Rh7 c5 28. Bxd5 cxd4 29. Bxg8 c3 30. Be6+ Kb8 31. bxc3 dxc3 32. Bxf5 Nh4 33. Bc2 Nxg2 34. Rxb7+ Kxb7 35. Kxg2 Kc6 36. Kf3 Kd5 37. Kf4 Kd4 38. h4 h5 39. Kf5 Ke3 40. Kxf6 Kf4 41. Bd1 a5 42. Kg6 Ke3 43. Kxh5 Kd2 44. Ba4 |
| ECO A15 in 1995 play it! urban klaudiusz defeats black's ivanov sergey in 49 moves | 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. d4 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Nxb4 9. O-O Rb8 10. Nc3 Bd7 11. a3 b5 12. Nxb5 Nd5 13. Nc3 Rxb2 14. Qxc4 Na5 15. Qd3 Rb3 16. Rfc1 c5 17. Qd2 Nc4 18. Qe1 O-O 19. Ne4 Ncb6 20. Nxc5 Rb2 21. e4 Nf6 22. Qc3 Re2 23. Ne5 Na4 24. Nxa4 Bxa4 25. Qc4 |
| ECO A13 in 1996 play it! urban klaudiusz defeats black's kasimdzhanov r in 53 moves | 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 b6 7. cxd5 exd5 8. Nc3 Bb7 9. Ne5 h6 10. Bf4 c6 11. Qa4 Nfd7 12. Nd3 Nf6 13. Rfd1 Nbd7 14. Rac1 Re8 15. a3 Bf8 16. b4 a5 17. Qb3 axb4 18. axb4 b5 19. Nc5 Nxc5 20. dxc5 Qc8 21. Qc2 Qe6 22. Be3 Ra3 23. Ra1 Rxa1 24. Rxa1 Qg4 25. Bf4 g5 26. h3 Qc8 27. Be3 |
| ECO A15 in 1994 play it! urban klaudiusz defeats black's ivanov sergey in 49 moves | 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. d4 dxc4 5. Bg2 Nc6 6. Qa4 Bb4+ 7. Bd2 Nd5 8. Bxb4 Ndxb4 9. O-O Rb8 10. Nc3 Bd7 11. a3 b5 12. Nxb5 Nd5 13. Nc3 Rxb2 14. Qxc4 Na5 15. Qd3 Rb3 16. Rfc1 c5 17. Qd2 Nc4 18. Qe1 O-O 19. Ne4 Ncb6 20. Nxc5 Rb2 21. e4 Nf6 22. Qc3 Re2 23. Ne5 Na4 24. Nxa4 Bxa4 25. Qc4 |
| ECO A00 in 1999 play it! urban klaudiusz defeats black's lindinger markus in 81 moves | 1. g3 d5 2. Nf3 g6 3. c4 Nf6 4. Bg2 Bg7 5. O-O Nc6 6. d4 dxc4 7. Na3 O-O 8. Nxc4 Be6 9. b3 Bd5 10. e3 a5 11. a4 Qc8 12. Ba3 Qe6 13. Rc1 Rfd8 14. Qe2 h6 15. Rfd1 Nd7 16. Qf1 f5 17. Ne1 Nf6 18. Nd3 Bxg2 19. Qxg2 Ne4 20. f3 Nf6 21. Kh1 Qf7 22. Nde5 Nxe5 23. Nxe5 Qxb3 24. Rd3 Qxa4 25. Qa2+ Kh7 26. Rc4 Qe8 27. Rxc7 Nd5 28. Rxb7 Nb4 29. Bxb4 axb4 30. Qe6 Rd6 31. Qxe7 Qxe7 32. Rxe7 Kg8 33. Rd7 Rb6 34. Rb3 Ra3 35. Rb1 Rc3 36. Ra1 b3 37. Ra8+ Kh7 38. Raa7 b2 39. Rxg7+ Kh8 40. Rh7+ Kg8 41. Rag7+ |